Changed dependency management to poetry (#1)

Co-authored-by: pptx704 <rafeedm.bhuiyan@gmail.com>
Reviewed-on: #1

app/settings.py

@@ -1,13 +1,16 @@
 import os
-from pydantic_settings import BaseSettings
+
 from dotenv import load_dotenv
+from pydantic_settings import BaseSettings
 
 load_dotenv()
 
+
 class Settings(BaseSettings):
     JWT_SECRET: str
     JWT_ALGORITHM: str
     JWT_EXPIRE_MINUTES: int
     SQLALCHEMY_DATABASE_URL: str
 
+
 settings = Settings()